Index: head/usr.sbin/sesutil/Makefile
===================================================================
--- head/usr.sbin/sesutil/Makefile
+++ head/usr.sbin/sesutil/Makefile
@@ -4,4 +4,6 @@
 SRCS=	sesutil.c eltsub.c
 MAN=	sesutil.8
 
+LIBADD=	sbuf
+
 .include <bsd.prog.mk>
Index: head/usr.sbin/sesutil/eltsub.h
===================================================================
--- head/usr.sbin/sesutil/eltsub.h
+++ head/usr.sbin/sesutil/eltsub.h
@@ -32,5 +32,6 @@
  * mjacob@feral.com
  */
 
-char * geteltnm(int);
-char * stat2ascii(int, u_char *);
+char *geteltnm(int);
+char *scode2ascii(u_char);
+struct sbuf *stat2sbuf(int, u_char *);
Index: head/usr.sbin/sesutil/eltsub.c
===================================================================
--- head/usr.sbin/sesutil/eltsub.c
+++ head/usr.sbin/sesutil/eltsub.c
@@ -32,6 +32,11 @@
  * mjacob@feral.com
  */
 
+#include <sys/endian.h>
+#include <sys/types.h>
+#include <sys/sbuf.h>
+
+#include <err.h>
 #include <unistd.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -43,6 +48,13 @@
 
 #include "eltsub.h"
 
+/*
+ * offset by +20 degrees.
+ * The range of the value expresses a temperature between -19 and +235 degrees
+ * Celsius. A value of 00h is reserved.
+ */
+#define TEMPERATURE_OFFSET 20
+
 char *
 geteltnm(int type)
 {
@@ -134,7 +146,7 @@
 	return (rbuf);
 }
 
-static char *
+char *
 scode2ascii(u_char code)
 {
 	static char rbuf[32];
@@ -173,22 +185,51 @@
 	return (rbuf);
 }
 
-
-char *
-stat2ascii(int eletype, u_char *cstat)
+struct sbuf *
+stat2sbuf(int eletype, u_char *cstat)
 {
-	static char ebuf[256], *scode;
+	struct sbuf *buf;
 
-	scode = scode2ascii(cstat[0]);
-	sprintf(ebuf, "%s%s%s%s%s%s (0x%02x 0x%02x 0x%02x 0x%02x)",
-	    scode,
-	    (cstat[0] & 0x40) ? ", Prd.Fail" : "",
-	    (cstat[0] & 0x20) ? ", Disabled" : "",
-	    (cstat[0] & 0x10) ? ", Swapped" : "",
-	    ((eletype == ELMTYP_DEVICE || eletype == ELMTYP_ARRAY_DEV)
-	        && (cstat[2] & 0x02)) ?  ", LED=Locate" : "",
-	    ((eletype == ELMTYP_DEVICE || eletype == ELMTYP_ARRAY_DEV)
-	        && (cstat[3] & 0x20)) ?  ", LED=Fault" : "",
-	    cstat[0], cstat[1], cstat[2], cstat[3]);
-	return (ebuf);
+	buf = sbuf_new_auto();
+	if (buf == NULL)
+		err(EXIT_FAILURE, "sbuf_new_auto()");
+
+	if (cstat[0] & 0x40)
+		sbuf_printf(buf, "\t\t- Predicted Failure\n");
+	if (cstat[0] & 0x20)
+		sbuf_printf(buf, "\t\t- Disabled\n");
+	if (cstat[0] & 0x10)
+		sbuf_printf(buf, "\t\t- Swapped\n");
+	switch (eletype) {
+	case ELMTYP_DEVICE:
+		if (cstat[2] & 0x02)
+			sbuf_printf(buf, "\t\t- LED=locate\n");
+		if (cstat[2] & 0x20)
+			sbuf_printf(buf, "\t\t- LED=fault\n");
+		break;
+	case ELMTYP_ARRAY_DEV:
+		if (cstat[2] & 0x02)
+			sbuf_printf(buf, "\t\t- LED=locate\n");
+		if (cstat[2] & 0x20)
+			sbuf_printf(buf, "\t\t- LED=fault\n");
+		break;
+	case ELMTYP_FAN:
+		sbuf_printf(buf, "\t\t- Speed: %d rpm\n",
+		    (((0x7 & cstat[1]) << 8) + cstat[2]) * 10);
+		break;
+	case ELMTYP_THERM:
+		if (cstat[2]) {
+			sbuf_printf(buf, "\t\t- Temperature: %d C\n",
+			    cstat[2] - TEMPERATURE_OFFSET);
+		} else {
+			sbuf_printf(buf, "\t\t- Temperature: -reserved-\n");
+		}
+		break;
+	case ELMTYP_VOM:
+		sbuf_printf(buf, "\t\t- Voltage: %.2f V\n",
+		    be16dec(cstat + 2) / 100.0);
+		break;
+	}
+	sbuf_finish(buf);
+	return (buf);
 }
Index: head/usr.sbin/sesutil/sesutil.c
===================================================================
--- head/usr.sbin/sesutil/sesutil.c
+++ head/usr.sbin/sesutil/sesutil.c
@@ -31,6 +31,8 @@
 
 #include <sys/param.h>
 #include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/sbuf.h>
 
 #include <err.h>
 #include <errno.h>
@@ -299,6 +301,7 @@
 static int
 objmap(int argc, char **argv __unused)
 {
+	struct sbuf *extra;
 	encioc_elm_devnames_t e_devname;
 	encioc_elm_status_t e_status;
 	encioc_elm_desc_t e_desc;
@@ -391,8 +394,10 @@
 			}
 			printf("\tElement %u, Type: %s\n", e_ptr[j].elm_idx,
 			    geteltnm(e_ptr[j].elm_type));
-			printf("\t\tStatus: %s\n",
-			    stat2ascii(e_ptr[j].elm_type, e_status.cstat));
+			printf("\t\tStatus: %s (0x%02x 0x%02x 0x%02x 0x%02x)\n",
+			    scode2ascii(e_status.cstat[0]), e_status.cstat[0],
+			    e_status.cstat[1], e_status.cstat[2],
+			    e_status.cstat[3]);
 			if (e_desc.elm_desc_len > 0) {
 				printf("\t\tDescription: %s\n",
 				    e_desc.elm_desc_str);
@@ -401,6 +406,12 @@
 				printf("\t\tDevice Names: %s\n",
 				    e_devname.elm_devnames);
 			}
+			extra = stat2sbuf(e_ptr[j].elm_type, e_status.cstat);
+			if (sbuf_len(extra) > 0) {
+				printf("\t\tExtra status:\n%s",
+				   sbuf_data(extra));
+			}
+			sbuf_delete(extra);
 			free(e_devname.elm_devnames);
 		}
 		close(fd);