Jeep Wrangler TJ 2006 Diagnostic Manual page 137

*TEMPERATURE DISPLAY INACCURATE OR INOPERATIVE —
TEST
3 Turn the ignition off.
Disconnect the Ambient Temperature Sensor harness connector.
Disconnect the Compass/Temperature Mirror harness connector.
Measure the resistance between ground and the Ambient Temperature Sensor Signal
circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the Ambient Temperature Sensor Signal circuit for a short
→ Go To 4
No
4 Turn the ignition off.
Disconnect the Ambient Temperature Sensor harness connector.
Disconnect the Compass/Temperature Mirror harness connector.
Measure the resistance of the Sensor Ground circuit between the Ambient Temper-
ature Sensor connector and the Compass/Temperature Mirror connector.
Is the resistance above 5.0 ohms?
Yes → Repair the Ambient Temperature Sensor Ground circuit for an
→ Replace the Compass/Temperature Mirror in accordance with the
No
ACTION
to ground. NOTE: After any repair for an Ambient Temperature
Sensor problem, the vehicle must be driven for more than 2
minutes to update the display.
Perform BODY VERIFICATION TEST - VER 1.
open. NOTE: After any repair for an Ambient Temperature Sensor
problem, the vehicle must be driven for more than 2 minutes to
update the display.
Perform BODY VERIFICATION TEST - VER 1.
Service Information. NOTE: After any repair for an Ambient
Temperature Sensor problem, the vehicle must be driven for more
than 2 minutes to update the display.
Perform BODY VERIFICATION TEST - VER 1.
COMPASS/MINI-TRIP COMPUTER
131
Continued
APPLICABILITY
All
All